Chapter 3 Review

Energy from the sun:

• Is Useless

• Can be converted into electrical energy

• Is used by a wind turbine

Energy never just appears. It comes from a ___________.

• source

• machine

• design

Wind, water, sun, and fossil fuels are all

• sources of energy

• all the same

• electricity

• has magnets

Energy from the sun is converted by:

• wind turbines

• solar panels

• cranks

• fly wheels

True or False: Electrical Energy comes from a source

• True

• False

Why is solar energy considered renewable energy?

• It's cheaper than fossil fuels

• The sun's energy would not run out for billions of years
  

• Solar energy recharges batteries

• All of them

Tags

NGSS.MS-PS3-3

What type of energy are they collecting?

• Wind Energy

• Solar Energy

• Geothermal Energy

• Hydroelectric Energy

Tags

NGSS.MS-PS3-3

True or False: A reliable energy source only appears in one week:

• True

• False

True or False: Fossil fuels can be burned to create energy

• True

• False

Tags

NGSS.MS-PS3-5

Ergstown has power lines which lead to power plants:

• True

• False